organize vs organizer

organize is not a noun while organizer is a noun.

Word	Noun	Adjective	Verb	Adverb
organize	No	No	Yes	No
organizer	Yes	No	No	No

organize (noun)	organizer (noun)
	a lightweight consumer electronic device that looks like a hand-held computer but instead performs specific tasks; can serve as a diary or a personal database or a telephone or an alarm clock etc.
	a person who brings order and organization to an enterprise
	someone who enlists workers to join a union

organize (verb)	organizer (verb)
bring order and organization to
plan and direct (a complex undertaking)
arrange by systematic planning and united effort
cause to be structured or ordered or operating according to some principle or idea
create (as an entity)
form or join a union